72711530

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{4943}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 130996224

約数和(自身を除く): 58284694

約数列:

[1, 2, 5, 10, 1471, 2942, 4943, 7355, 9886, 14710, 24715, 49430, 7271153, 14542306, 36355765, 72711530]

約数ペア:

[(1, 72711530), (2, 36355765), (5, 14542306), (10, 7271153), (1471, 49430), (2942, 24715), (4943, 14710), (7355, 9886)]